X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=IntelFrameworkModulePkg%2FBus%2FIsa%2FPs2KeyboardDxe%2FPs2Keyboard.h;h=cbfbbda768a650ac652a0873e34e209c75287627;hb=9f6531d14d145918079d03926ff827f6c1a274a4;hp=95c036d7405ca11b4fee263065fb978d7a5506f5;hpb=ed66e1bc0d2be0a185fc47adab4930c3b7e2767f;p=mirror_edk2.git

diff --git a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
index 95c036d740..cbfbbda768 100644
--- a/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
+++ b/IntelFrameworkModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h
@@ -34,12 +34,19 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Library/BaseLib.h>
 #include <Library/BaseMemoryLib.h>
 
+//
+// Global Variables
+//
+extern EFI_DRIVER_BINDING_PROTOCOL   gKeyboardControllerDriver;
+extern EFI_COMPONENT_NAME_PROTOCOL   gPs2KeyboardComponentName;
+extern EFI_COMPONENT_NAME2_PROTOCOL  gPs2KeyboardComponentName2;
+
 //
 // Driver Private Data
 //
 #define KEYBOARD_BUFFER_MAX_COUNT         32
-#define KEYBOARD_CONSOLE_IN_DEV_SIGNATURE EFI_SIGNATURE_32 ('k', 'k', 'e', 'y')
-#define KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE EFI_SIGNATURE_32 ('k', 'c', 'e', 'n')
+#define KEYBOARD_CONSOLE_IN_DEV_SIGNATURE SIGNATURE_32 ('k', 'k', 'e', 'y')
+#define KEYBOARD_CONSOLE_IN_EX_NOTIFY_SIGNATURE SIGNATURE_32 ('k', 'c', 'e', 'n')
 
 typedef struct _KEYBOARD_CONSOLE_IN_EX_NOTIFY {
   UINTN                                 Signature;
@@ -119,15 +126,6 @@ typedef struct {
 
 #define TABLE_END 0x0
 
-//
-// Global Variables
-//
-extern EFI_DRIVER_BINDING_PROTOCOL   gKeyboardControllerDriver;
-extern EFI_COMPONENT_NAME_PROTOCOL   gPs2KeyboardComponentName;
-extern EFI_COMPONENT_NAME2_PROTOCOL  gPs2KeyboardComponentName2;
-
-extern EFI_GUID                      gSimpleTextInExNotifyGuid;
-
 //
 // Driver entry point
 //
@@ -155,6 +153,7 @@ InstallPs2KeyboardDriver (
 #define KEYBOARD_KBEN                   0xF4
 #define KEYBOARD_CMDECHO_ACK            0xFA
 
+#define KEYBOARD_MAX_TRY                256     // 256
 #define KEYBOARD_TIMEOUT                65536   // 0.07s
 #define KEYBOARD_WAITFORVALUE_TIMEOUT   1000000 // 1s
 #define KEYBOARD_BAT_TIMEOUT            4000000 // 4s